CPU MTK2502D, Aluminum casing, fast color, metal plating, stainless steel lugs BT 4.0 compatible for iOS and Android, notification pushing Bluetooth phone function Water clock 2.5D arc edge TP screen Accurate heart rate sensor+ pedometer+sleep monitor+Sitting alert Replaceable silicone strap Waterproof speaker, IP68 waterproof(support 3m unde water)
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